Your DDS logs are essentially clear, what kind of problems are you experiencing with your computer ?

The title of your post says BSOD, but you give no supporting symptoms or description. Since I've left my crystal ball at home, you're going to have to be a little more forthcoming.

When do your BSODs occur, on startup, or at some other time?

When they occur are you able to note down the error message, especially the error code, which will give some idea as to the nature of the problem._________________Gary RAdministrator atMalware Removal University

Thanks Gary for getting back with me. My apologies for a thread with not much to go on. I got a bios type screen stating that a memory dump was taking place and within about 10 seconds the pc shuts down and would restart. It happened out of the blue. I proceed to carrying on hoping it was a fluke thing. 30 minutes later it does it again. I go into safemode with networking and start this thread. I have been off of the pc since then except for today and nothings has happened so far. I will note or take a picture of the error for you. Thanks for everything you do, Jason

OK, if the BSOD occurs at bootup, you may not be able to see the Error code, since Windows will automatically shut down and you may go into a Boot loop (computer starts > blue screens > shuts down > starts again > blue screens again > shuts down again > etc. etc. etc) if that happens please do the following .....

Reboot the computer, and press F8 on boot up to bring up the Advanced Boot Options menu.

Select Disable automatic restart on system failure.

Hit Enter.

Now when Windows boots, it will stop at the BSOD screen and give you plenty of time to note down its details.

If your computer Blue Screens again, please post me the error code.

Next

It's likely you may also have a Minidump file for the earlier BSODs ....

Go to the following folder (if present) ... C:\Windows\Minidump

There should be a number of files of the form ... AAAAAA_BBBBB_CC.dmp(where A, B, C are replaced by numbers)

OK, the minidump files suggest that you may have a faulty usbport.sys driver, however it's possible that this driver may not be the cause of the fault.

Without going into detail, another hardware device could be requesting exclusive CPU time (raising the IRQL (interrupt request level)). The usbport device driver has already been scheduled and wants to access memory. It needs CPU time to do that, but because another device has exclusive access it causes a unrecoverable deadlock situation followed by a blue screen.

Unfortunately from the log, I can't tell exactly what device is causing the problem.

If we have a look at your Event Log, we might be lucky and get some idea, if something is faulting at the same time as your blue screens are occurring ....

I'd also like to run a couple of Malware scans, just to make sure there's not an infection causing these problems. Your DDS logs don't indicate anything, but best that we check a little further to make sure.

Note: If using Mozilla Firefox you will need to download esetsmartinstaller_enu.exe when prompted then double click on it to install.
All of the below instructions are compatible with either Internet Explorer or Mozilla FireFox.

Select the option YES, I accept the Terms of Use then click on:

When prompted allow the Add-On/Active X to install.

Make sure that the option Remove found threats is NOT checked, and the option Scan archives is checked.

Now click on Advanced Settings and select the following:

Scan for potentially unwanted applications

Scan for potentially unsafe applications

Enable Anti-Stealth Technology

Now click on:

The virus signature database... will begin to download. Be patient this make take some time depending on the speed of your Internet Connection.

When completed the Online Scan will begin automatically.

Do not touch either the Mouse or keyboard during the scan otherwise it may stall.

When completed make sure you first copy the logfile located at C:\Program Files\ESET\EsetOnlineScanner\log.txt

Copy and paste that log in your next reply please.

Now click on: (Selecting Uninstall application on close if you so wish)

Summary of the logs I need from you in your next post:

MiniToolbox log (report.txt)

TDSSKiller log

E-Set log

Please post each log separately to prevent it being cut off by the forum post size limiter. Check each after you've posted it to make sure it's all present, if any log is cut off you'll have to post it in sections._________________Gary RAdministrator atMalware Removal University

Application errors:
==================
Error: (04/23/2012 10:45:09 PM) (Source: Microsoft-Windows-CAPI2) (User: )
Description: Failed extract of third-party root list from auto update cab at: <http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab> with error: A required certificate is not within its validity period when verifying against the current system clock or the timestamp in the signed file.
.

Error: (04/23/2012 10:45:09 PM) (Source: Microsoft-Windows-CAPI2) (User: )
Description: Failed extract of third-party root list from auto update cab at: <http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab> with error: A required certificate is not within its validity period when verifying against the current system clock or the timestamp in the signed file.
.

Error: (04/23/2012 10:44:55 PM) (Source: Microsoft-Windows-CAPI2) (User: )
Description: Failed extract of third-party root list from auto update cab at: <http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab> with error: A required certificate is not within its validity period when verifying against the current system clock or the timestamp in the signed file.
.

Error: (04/16/2012 10:38:31 AM) (Source: Microsoft-Windows-CAPI2) (User: )
Description: Failed extract of third-party root list from auto update cab at: <http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab> with error: A required certificate is not within its validity period when verifying against the current system clock or the timestamp in the signed file.
.

Error: (04/16/2012 10:38:30 AM) (Source: Microsoft-Windows-CAPI2) (User: )
Description: Failed extract of third-party root list from auto update cab at: <http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab> with error: A required certificate is not within its validity period when verifying against the current system clock or the timestamp in the signed file.
.

Error: (04/16/2012 10:38:16 AM) (Source: Microsoft-Windows-CAPI2) (User: )
Description: Failed extract of third-party root list from auto update cab at: <http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab> with error: A required certificate is not within its validity period when verifying against the current system clock or the timestamp in the signed file.
.

Error: (04/25/2012 09:01:51 PM) (Source: Service Control Manager) (User: )
Description: The seclogon service terminated with the following error:
%%127

Error: (04/25/2012 09:01:44 PM) (Source: Service Control Manager) (User: )
Description: The DgiVecp service failed to start due to the following error:
%%1275

Error: (04/25/2012 09:01:44 PM) (Source: Application Popup) (User: )
Description: \??\C:\Windows\SysWow64\Drivers\DgiVecp.sys has been blocked from loading due to incompatibility with this system. Please contact your software vendor for a compatible version of the driver.

Error: (04/25/2012 06:09:15 PM) (Source: Service Control Manager) (User: )
Description: The ScRegSetValueExW call failed for Start with the following error:
%%5

Error: (04/25/2012 05:59:15 PM) (Source: Service Control Manager) (User: )
Description: The ScRegSetValueExW call failed for Start with the following error:
%%5

Error: (04/25/2012 05:49:15 PM) (Source: Service Control Manager) (User: )
Description: The ScRegSetValueExW call failed for Start with the following error:
%%5

Error: (04/25/2012 05:39:15 PM) (Source: Service Control Manager) (User: )
Description: The ScRegSetValueExW call failed for Start with the following error:
%%5

Error: (04/25/2012 05:29:15 PM) (Source: Service Control Manager) (User: )
Description: The ScRegSetValueExW call failed for Start with the following error:
%%5

Error: (04/25/2012 05:19:15 PM) (Source: Service Control Manager) (User: )
Description: The ScRegSetValueExW call failed for Start with the following error:
%%5

OK, since sptd.sys is not a system file, we can probably remove it without any detriment to your computer. It's usually associated with CD emulation programs like Daemon Tools, but I see no signs that the program is installed on your computer.

Before I remove it, I'd like to see if I can find out what it is associated with though.

Double-click SystemLook.exe to run it.

Copy the content of the following codebox into the main textfield:

Code:

:Regfind
sptd.sys

Click the Look button to start the scan.

When finished, a notepad window will open with the results of the scan. Please post this log in your next reply.

Note: The log can also be found on your Desktop entitled SystemLook.txt

[ Application Events ]
Error - 2/1/2012 9:54:35 PM | Computer Name = Snooks | Source = Microsoft-Windows-CAPI2 | ID = 4107
Description = Failed extract of third-party root list from auto update cab at: <http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab>
with error: A required certificate is not within its validity period when verifying
against the current system clock or the timestamp in the signed file. .

Error - 10/13/2011 12:58:11 PM | Computer Name = Snooks | Source = Microsoft-Windows-CAPI2 | ID = 4107
Description = Failed extract of third-party root list from auto update cab at: <http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab>
with error: A required certificate is not within its validity period when verifying
against the current system clock or the timestamp in the signed file. .

Error - 10/13/2011 12:58:11 PM | Computer Name = Snooks | Source = Microsoft-Windows-CAPI2 | ID = 4107
Description = Failed extract of third-party root list from auto update cab at: <http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab>
with error: A required certificate is not within its validity period when verifying
against the current system clock or the timestamp in the signed file. .

Error - 10/13/2011 12:58:11 PM | Computer Name = Snooks | Source = Microsoft-Windows-CAPI2 | ID = 4107
Description = Failed extract of third-party root list from auto update cab at: <http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab>
with error: A required certificate is not within its validity period when verifying
against the current system clock or the timestamp in the signed file. .

Error - 10/13/2011 12:58:11 PM | Computer Name = Snooks | Source = Microsoft-Windows-CAPI2 | ID = 4107
Description = Failed extract of third-party root list from auto update cab at: <http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab>
with error: A required certificate is not within its validity period when verifying
against the current system clock or the timestamp in the signed file. .

Error - 10/13/2011 12:58:11 PM | Computer Name = Snooks | Source = Microsoft-Windows-CAPI2 | ID = 4107
Description = Failed extract of third-party root list from auto update cab at: <http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab>
with error: A required certificate is not within its validity period when verifying
against the current system clock or the timestamp in the signed file. .

Error - 10/13/2011 12:58:11 PM | Computer Name = Snooks | Source = Microsoft-Windows-CAPI2 | ID = 4107
Description = Failed extract of third-party root list from auto update cab at: <http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab>
with error: A required certificate is not within its validity period when verifying
against the current system clock or the timestamp in the signed file. .

Error - 10/13/2011 12:58:11 PM | Computer Name = Snooks | Source = Microsoft-Windows-CAPI2 | ID = 4107
Description = Failed extract of third-party root list from auto update cab at: <http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab>
with error: A required certificate is not within its validity period when verifying
against the current system clock or the timestamp in the signed file. .

Error - 10/13/2011 12:58:11 PM | Computer Name = Snooks | Source = Microsoft-Windows-CAPI2 | ID = 4107
Description = Failed extract of third-party root list from auto update cab at: <http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab>
with error: A required certificate is not within its validity period when verifying
against the current system clock or the timestamp in the signed file. .

Error - 10/13/2011 12:58:11 PM | Computer Name = Snooks | Source = Microsoft-Windows-CAPI2 | ID = 4107
Description = Failed extract of third-party root list from auto update cab at: <http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab>
with error: A required certificate is not within its validity period when verifying
against the current system clock or the timestamp in the signed file. .

Scan result of Farbar Recovery Scan Tool Version: 22-04-2012
Ran by SYSTEM at 26-04-2012 18:37:22
Running from H:\
Windows 7 Home Premium (X64) OS Language: English(US)
The current controlset is ControlSet001

Thanks Gary for all of your help. My pc is good to go. You and the people running this site do a great job volunteering your time for a wonderful cause. I have donated 25.00 to you guys just now. Thanks again, Jason